topic Hello Francesco, the incident in Software Archive

PXC3DScan::QueryTrackingTransformation not available

Eduard_R_1 — Mon, 19 Sep 2016 11:40:20 GMT

Hi all,

I am using the 3DScan module and I am trying to access to the camera pose through the method QueryTrackingTransformation. Unfortunately the compiler says:

"PXC3DScan" has no member function "QueryTrackingTransformation"

Anyone with the same problem? Thanks in advance,

Eduard.

Nobody?

Eduard_R_1 — Thu, 22 Sep 2016 13:03:57 GMT

Nobody?

Hi Eduard,

Jiandong_Z_Intel — Mon, 26 Sep 2016 09:09:34 GMT

Hi Eduard,

Can you find the function "QueryTrackingTransformation" in documents ?

Thanks,

Zachary

Hi Zachary,

Eduard_R_1 — Mon, 26 Sep 2016 09:23:34 GMT

Hi Zachary,

Thanks for your response. What do you mean by "documents"? I refer to the function documented in here:

https://software.intel.com/sites/landingpage/realsense/camera-sdk/v1.1/documentation/html/index.html?querytrackingtransformation_pxc3dscan.html

I installed the Realsense SDK R2 with all the modules. When trying to access to QueryTrackingTransformation from the 3DScan module the compiler says it is not a member function. Shouldn't it be?

Best regards,

Eduard.

Any news?

Eduard_R_1 — Thu, 06 Oct 2016 12:40:48 GMT

Any news?

Hi,

Bilel_J_Intel — Tue, 29 Nov 2016 07:29:13 GMT

											
															Hi,

																	   we need more information in order to investigate this issue, such as RS SDK version, development tool(IDE), target OS(Windows 10?), etc. Thanks.

Hi Bilel,

Eduard_R_1 — Tue, 29 Nov 2016 09:40:00 GMT

Hi Bilel,

Thanks for your answer. We are using Realsense SDK R2 on windows 10. Our hardware is a Realsense R200 camera and we're using Microsoft Visual Studio as IDE.

We got support directly from Intel Customer Care team, I paste their answer:

"Currently, there is no way to get camera pose information from 3D scan. However, in the next SDK release of the 3D Scan module in about a month, they will add this capability in a function called TransformPointWithTrackingTransform. It will

"Transform the Point with TrackingTransform which transforms pt from Object/World to Camera Coordinate system."

The function you mentioned: QueryTransformTracking is actually not implemented and is in the documentation by mistake. Actually, the upcoming function I mentioned above, TransformPointWithTrackingTransform, is the correct and full implementation of QueryTransformTracking.

So, short answer, in about a month the RealSense SDK will support a get-camera-pose type function called TransformPointWithTrackingTransform."

As they mention, the function QueryTrackingTransformation appears in the documentation but it is not implemented. Nevertheless, they mention that they will add another function in newer SDKs called TransformPointWithTrackingTransform with this signature:

virtual Status PXCAPI TransformPointWithTrackingTransform( PXCPoint3DF32* point ) = 0;

This function will allow us to map points from 3D to 2D but it still hides what is more relevant to most of the developers, the camera pose and the intrinsic parameters of the cameras. It would be very useful to get full access to the cameras used by tracker.

Thank you very much,

Eduard.

Hello Eduard, could you share

FLeac — Fri, 02 Dec 2016 13:46:29 GMT

Hello Eduard, could you share the Intel Customer Care contacts?

Hello Francesco, please

JesusG_Intel — Mon, 05 Dec 2016 03:19:39 GMT

Hello Francesco, please create a thread at https://communities.intel.com/community/tech/realsense and Intel Customer Support will be happy to help you.

Regards,

Jesus Garcia
Intel Customer Support

Hello Francesco, the incident

Eduard_R_1 — Mon, 05 Dec 2016 09:20:14 GMT

Hello Francesco, the incident was tagged as Case #: 01786396 [ ref:_00DU0YT3c._5000PXY5zk:ref ]

The name of the person who helped me was "Jesus". Maybe is the one who just answered in this thread.

Thanks a lot!

Eduard.